package com.TestSpring.impl;

import com.TestSpring.UserDao;

/**
 * @author SWJ
 * @create 2021-07-11 15:00
 * 创建UserDao接口方法实现
 */
public class UserDaoImpl implements UserDao {
    public void save() {
//第二部：进行接口的重写内容
        System.out.println("save running......");
    }
}
